What was found
MSG SMOKE DR 5 REST CAME ON. SUSPECT FAULTY SMOKE DETECTOR. REPLACED SMOKE DETECTOR ZONE 1A. AC OK FOR SERVICE.
- Difficulty date
- October 27, 2007
- Submitted
- October 30, 2007
- Operation
- Air carrier
- Aircraft
- N180UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25224
- Aircraft time
- 70,196 hours, 8,599 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2611 · Smoke Detection
- Part
- Smoke Detector
- Part number
- 2156756
- Condition
- Faulty
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- W
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.